I can see the data inside the file in a unorganized way using a Hex Editor, I just need a little push (even the littlest push), I don't know where to start , Here is an example NBT dat file for you to experiment with: parse this.dat (Its uncompressed)

Thanks in Advance, TD

P.S for mods: Hey! This is not game automation, I want to use this file format to store info & play around with it